package com.nine.dao;

import java.util.List;

import com.nine.entity.Information;

public interface InformationMapper {
	
	  /**
	   *  查询所有公告
	   * @return 返回实体集合
	   */
	  List<Information> getAllInformation();

    int deleteByPrimaryKey(Integer id);


    int insert(Information record);


    int insertSelective(Information record);


    Information selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Information record);


    int updateByPrimaryKeyWithBLOBs(Information record);


    int updateByPrimaryKey(Information record);
}